Highly illegal and often dangerous activity carried by affluent youth hailing from the suburbs. Many of the activities have a decidedly racist undertone and are often accompanied by the music of racist country singer johnny rebel. When hallucinogen use is involved (and it often is) the perpetrators totally flip out and the douchebaggery crosses into the realm of tom shroomery.

When questioned about a night of violence, vandelism and lsd use the worn out young lad could but only smile and say "douchebaggery..."

The greatest word of all time, simple yet pleasing in its onomatopoeic beauty. For one to commit douchebaggery, he/she is not limited to but may include some or perhaps all of the following behaviors:

- the wearing of flat-billed baseball caps backwards
- using an enormous amount of gel to spike the hair porcupine style
- wearing polo shirts or any other type of shirt with the collar popped, a disgusting gesture that should've died in the 1980s with parachute pants
- the sideways peace sign gesture
- overdone pursing of the lips
- too many visits to the tanning salon
- pointing at oneself, holding up beer cans, or making other obscenely immature gestures in solo or group photos
- following trends for the sake of fitting in (see "goatee")
- adding "The" or the suffix "-ster" to one's name, as in "The Rickster"

See Guido or perhaps frat boy for more. Essentially, "douchebaggery" is one of those things as easily understood by definition as it is by one's demonstrations of it.

At least guys with mullets can cut their hair, but there seems to be no cure for the douchebaggery exhibited by frat boys overcompensating for their small members.

1)The philosophy held by douchebags, holding that no one other than themselves (or perhaps their close associates) matters in the least bit, and thus that other human beings can and should be treated like complete excrement for little or no reason (and often for selfish reasons). Closely related to fascism, which has been practiced by control freaks such as Adolf Hitler.
2)The act of putting this philosophy into practice.

1)Some notable (historical and otherwise) adherents of douchebaggery: Josef Stalin, Mao Tse Tung, George W. Bush, Adolf Hitler, Andrew Jackson, George Lincoln Rockwell, Saddam Hussein, Osama bin Laden, Richard Nixon, Ronald Reagan
2)Examples of douchebaggery in practice, varying in scope and intensity (in the order of the above adherents): fascism; violent political oppression; winning an election through obvious fraud and subsequently invading Iraq based on admitted lies; the Holocaust; the genocide of the Native Americans; the founding of the American Nazi Party; more violent political oppression; declaring jihad on an entire country and slaughtering 3,000 innocent cubicle workers as part of it; declaring a War on Drugs based largely on the delusion that "every one of those goddamn bastards out to legalize marijuana is a Jew" (direct quote from President Richard Nixon); treating the Constitution and the natural environment as a set of obstacles to be overcome.